최신CompTIA Linux+ Certification - XK0-005무료샘플문제
문제1
Which of the following files would a junior systems administrator check to verify DNS server settings?
Which of the following files would a junior systems administrator check to verify DNS server settings?
정답: A
문제2
An administrator completes maintenance on a server but cannot remount the logical volume.
Given the following output:
Which of the following commands should the administrator execute to resolve the issue?
An administrator completes maintenance on a server but cannot remount the logical volume.
Given the following output:
Which of the following commands should the administrator execute to resolve the issue?
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)
문제3
In which of the following directories is the vmlinuz file located?
In which of the following directories is the vmlinuz file located?
정답: B
설명: (ITDumpsKR 회원만 볼 수 있음)
문제4
A Linux administrator needs to remove all local firewall rules on a Linux system. Which of the following commands should the administrator run?
A Linux administrator needs to remove all local firewall rules on a Linux system. Which of the following commands should the administrator run?
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)
문제5
A systems administrator frequently connects to a remote host via SSH and a non-standard port.
The systems administrator would like to avoid passing the port parameter on the command line every time. Which of the following files can be used to set a different port value for that host?
A systems administrator frequently connects to a remote host via SSH and a non-standard port.
The systems administrator would like to avoid passing the port parameter on the command line every time. Which of the following files can be used to set a different port value for that host?
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)
문제6
A technical support engineer receives a ticket from a user who is trying to create a 1KB file in the
/tmp directory and is getting the following error No space left on device.
The support engineer checks the /tmp directory, and it has 20GB of free space.
Which of the following BEST describes a possible cause for this error?
A technical support engineer receives a ticket from a user who is trying to create a 1KB file in the
/tmp directory and is getting the following error No space left on device.
The support engineer checks the /tmp directory, and it has 20GB of free space.
Which of the following BEST describes a possible cause for this error?
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)
문제7
A junior systems administrator needs to make a packet capture file that will only capture HTTP protocol data to a file called test.pcap.
Which of the following commands would allow the administrator to accomplish this task?
A junior systems administrator needs to make a packet capture file that will only capture HTTP protocol data to a file called test.pcap.
Which of the following commands would allow the administrator to accomplish this task?
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)
문제8
In order to comply with new security policies, an administrator needs to prevent the SSH server from using insecure algorithms.
Which of the following files should be edited to accomplish this?
In order to comply with new security policies, an administrator needs to prevent the SSH server from using insecure algorithms.
Which of the following files should be edited to accomplish this?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제9
A systems administrator has been tasked with disabling the nginx service from the environment to prevent it from being automatically and manually started. Which of the following commands will accomplish this task?
A systems administrator has been tasked with disabling the nginx service from the environment to prevent it from being automatically and manually started. Which of the following commands will accomplish this task?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제10
A user requested a USB serial device to be added to a desktop computer. The device has built-in kernel driver support. The administrator tested the device installation and access, but the user cannot access the serial port. Each time the user attempts to access the device, an error log is created that shows the user does not have permission to use the serial port. Which of the following will add a user to the group that has serial port capabilities?
A user requested a USB serial device to be added to a desktop computer. The device has built-in kernel driver support. The administrator tested the device installation and access, but the user cannot access the serial port. Each time the user attempts to access the device, an error log is created that shows the user does not have permission to use the serial port. Which of the following will add a user to the group that has serial port capabilities?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제11
An administrator needs to generate a list of services that are listening on TCP and/or UDP ports.
Which of the following tools should the administrator use?
An administrator needs to generate a list of services that are listening on TCP and/or UDP ports.
Which of the following tools should the administrator use?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제12
Which of the following commands should a technician use to create an administrative account for the username Joe?
Which of the following commands should a technician use to create an administrative account for the username Joe?
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)
문제13
A Linux administrator issues the following command with root or sudo privileges:
Rmp -1 installpackage.rpm -nodeps
Which of the following should the administrator expect to see in the output?
A Linux administrator issues the following command with root or sudo privileges:
Rmp -1 installpackage.rpm -nodeps
Which of the following should the administrator expect to see in the output?
정답: D